U111 Driver Release Notes ========================= Activity LED Behaviour ====================== The red LED on the U111 adapter is used by the driver firmware to indicate IO activity and detection of the Datacard. 1) "Off" -- ----- No IO activity, no card in slot (or disconnected from USB bus!). 2) Solid "On" or flashing -- ---------------------- IO activity is in progress, the more "on" it is, the greater the amount of activity, everything is OK! Compatible Card List ==================== Please see our web site for the latest list of compatible cards... http://www.elandigitalsystems.com/support/ufaq/supportedcards.php Known Issues ============ 1) Serenum.sys driver is not compatible -it makes invalid Irp requests to the usbser driver that are passed unhandled through usbser.sys to elupcr.sys. On completion the request is rejected with STATUS_INVALID_DEVICE_REQUEST and finally the usbser.sys driver causes a "BugCheck D5" by accessing free'd memory "DRIVER_PAGE_FAULT_IN_FREED_SPECIAL_POOL". Revision History ================ Version: 20081118 Date: 18/11/2008 ---------------------------------- 1) Fix for NULL tuple in Ilex Fax Modem 2) Fix to set OUT1 & OUT2 signals on UART to enable IRQ line in Ilex Fax Modem 3) Fixes for support for 64bit operating systems 4) Added name mangling to support 64bit OS Version: 20080416 Date: 16/04/2008 ---------------------------------- 1) Added debugging for CRC16 calculation 2) Improved handling of invalid DevIoctl requests 3) Improved LongDelay function to handle delays at up DESPATCH_LEVEL Version: 20071003 Date: 03/10/2007 ---------------------------------- 1) Removed IRP_MJ_SHUTDOWN procedure to fix problem with Windows Vista Version: 20061208 Date: 08/12/2006 ---------------------------------- 1) Changed DebugFlags default behaviour. Added default confuration parameters to inf file. Version: 20061129 Date: 29/11/2006 ---------------------------------- 1) Fixed inf installation problem with location of files (no change to driver binary Version: 20061027) Update: 20061102 Date: 02/11/2006 (elupcr.sys driver version 20061027) ---------------------------------------------------------------------- 1) Added Sierra Wireless Aircard 555 to supported cards (inf file update only). Version: 20061027 Date: 27/10/2006 ---------------------------------- 1) Removed Soft-reset of COR to solve problem with b-mobile card enumeration. 2) Changed detection of Sierra Wireless type 6 cards, so that thet are always enumerated as serial cards. Version: 20060307 Date: 07/03/2006 ---------------------------------- 1) Fixed Windows 2000 modem connection problem. 2) Added support for Standby/Hibernate power modes Version: 20060227 Date: 27/02/2006 ---------------------------------- 1) Moved Interface GUID definition to elupcrioctrl.h and added explanation of registered device interface. 2) Added special support for Sierra Wireless AirCard 775 GPRS/EDGE Datacard. Version: 20060117 Date: 17/01/2006 ---------------------------------- 1) Fixed FlushCache sequence, where an uninitialised variable caused the next card to fail insertion during CIS read op. Version: 20051202 Date: 02/12/2005 ---------------------------------- 1) Added support for disabling flow control on the com ports. Registry value DisableHardwareFlowControlOnPort contains a bit field to control up to 2 COM ports. Bit 0 == 1 --Disable hardware flow control on port 1 Bit 1 == 1 --Disable hardware flow control on port 2 Bit 0/1 == 0 --Enable hardware flow control on port 0/1 2) Fixed uninitialisation event problem during hot eject 3) Fixed Io status debug print report on Irp completion Version: 20051102 Date: 02/11/2005 ---------------------------------- 1) Fixed problem with usbser.sys driver causing BSOD during device removal. 2) Fixed problem with shutdown notification handler failing to properly complete the Irp. Version: 20051003 Date: 03/10/2005 ---------------------------------- 1) Fixed power down problem -an irp still pending was blocking the power down event. Version: 20050907 Date: 07/09/2005 ---------------------------------- 1) Fixed problem with IRP_MN_QUERY_CAPABILITIES causing installation lockup on Dell Latitude X1 Version: 20050906 Date: 06/09/2005 ---------------------------------- 1) Added support for multi read ops on FlushCache commands, The function now returns number of bytes transferred. Version: 20050818 Date: 18/08/2005 ---------------------------------- 1) Fixed problem with synchronous USHORT read accesses. Version: 20050817 Date: 17/08/2005 ---------------------------------- 1) Fixed divisor latch (baud rate) initialisation problem for VPU16551 based cards. 2) Added further installation documentation for various supported cards. Version: 20050803 Date: 3/08/2005 --------------------------------- 1) Added manual Network Connection guide. Version: 20050802 Date: 2/08/2005 --------------------------------- 1) Fixed documentation to include both Merlin 530 & 630 cards. Version: 20050728 Date: 28/07/2005 ---------------------------------- 1) First formal release.Download Driver Pack
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